The purpose of this tutorial is to walk through the required steps to upgrade NXT chip (or pocketchip) from debian jessie to debian buster.
If you would like to start your Chip from scratch, follow the steps in the Preparation section.
A linux host machine, recommended Ubuntu 18.04. However I managed to do it with 20.10 with some tweak.
| description: Desktop Computer | |
| product: Default string (Default string) | |
| vendor: Default string | |
| version: Default string | |
| serial: Default string | |
| width: 64 bits | |
| capabilities: smbios-3.0 dmi-3.0 smp vsyscall32 | |
| configuration: boot=normal chassis=desktop family=Default string sku=Default string uuid=00020003-0004-0005-0006-000700080009 | |
| *-core | |
| description: Motherboard |
| module Dtw where | |
| import Data.Array | |
| -- optmized using lazy evaluation, not using array | |
| dtw :: Eq a => [a] -> [a] -> (a -> a -> Int) -> Maybe Int | |
| dtw [] _ _ = Nothing | |
| dtw _ [] _ = Nothing | |
| dtw a b diff = | |
| let |
| int[] a = { 1, 3, 4, 5,12, 3, 8 ,10, 10000, 12003 } ; | |
| int result = 1;// 1 is the identify of the integer product | |
| for ( int i = 0; i <= a.length ; i ++ ) { | |
| result = a[i] * result; | |
| } |
| # install espeak | |
| # sudo apt-get install espeak | |
| # include the following command in your /etc/rc.local | |
| /sbin/ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}' | sudo espeak |
| public class BitOp { | |
| public static byte setBit(byte input, int pos) { | |
| // this sets the bit of the input byte to be 1 at the position pos. | |
| if (pos < 8) { | |
| byte output = (byte)(input | (1 << pos)); | |
| return output; | |
| } | |
| else { | |
| return input; |